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Enersys  |  SKU: BW-1924

FIAMM FLX 350 UPS High Performance Replacement Battery 71.06 lb

9% off
New arrival
Sale price $443.99 USD Regular price $488.99
Shipping calculated at checkout.
Authentic FIAMM battery with high-rate discharge for UPS systems
Low self-discharge rate for up to 10 years of standby use
Leak-proof construction safe for any installation orientation
Flame retardant ABS case with UL94 V-0 certification
Backed by 3-year warranty and professional testing
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 97 Ah

Terminal Type

Internal Thread

FIAMM 12 FLX 350 Genuine — Compatible with FIAMM 12 FLX 350 UPS

The genuine FIAMM 12 FLX 350 delivers dependable compatibility and robust performance for UPS applications. Built with a high-rate discharge design and sealed lead acid AGM technology, this genuine replacement provides the consistent power delivery required for mission-critical systems. Trusted for reliability and manufactured to strict quality standards, the FIAMM 12 FLX 350 ensures dependable backup when you need it most.

Key Specifications

  • Model: FIAMM 12 FLX 350
  • High-rate discharge: 370 Watts per cell on 15-min rate at 1.67 Volts
  • Self-discharge: less than 3% per month
  • Standby life: expected up to 10 years in standby use
  • Cycle life: up to 300 cycles at 100% discharge in cycle service
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Case: ABS (UL94 V-0) flame retardant case
  • Construction: Spill Proof Construction, No-leak construction; can be operated in any position
  • Condition: Brand New, Factory Fresh
  • Warranty: 3 Year Warranty
  • Safety: UL Listed
  • Terminal: Internal Thread
  • Voltage: 12 Volts
  • Capacity: 97 Ah
  • Brand / Related: Enersys
  • Brand Name: FIAMM

Benefits

  • Durability: Advanced AGM design and a UL94 V-0 rated ABS case deliver rugged protection and extended operational life under continuous standby conditions.
  • Long life: With a low monthly self-discharge and up to a decade of expected standby life, this long-lasting battery helps lower total cost of ownership.
  • High performance: Designed for high-rate discharge events and rated at 370 Wpc on the 15-minute rate, this high-performance UPS battery meets the demands of heavy loads and transient currents.
  • Safe installation: Leak-proof, spill-proof construction permits flexible mounting and safe use in enclosed racks or cabinets.
  • Typical applications: Ideal for UPS backup systems, emergency power, telecommunications, security systems, and power for portable tools and equipment.
  • Quality tested: Each unit is professionally tested and packaged to ensure dependable in-service performance.

Secure dependable backup with a genuine FIAMM 12 FLX 350 UPS battery. Purchase now for a high-performance, long-lasting battery and fast shipping on in-stock items.

Technical Specifications

Voltage12 Volts
Amp Hours97 Ah
Terminal TypeInternal Thread
Length (in.)12.0
Width (in.)6.61
Height (in.)8.15
Weight (lb.)71.0

Product Highlights

  • Brand Replacement : FIAMM FLX
  • Manufacturer: Enersys
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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